3-Bromo-5-chloropyridine-2-carboxylic acid促销3-Bromo-5-chloropyridine-2-carboxylic acidS91807 · CAS 1189513-50-5≥98%¥66.00 / 1g 起选规格
3-AMinocyclopentanecarboxylic acid hydrochloride3-AMinocyclopentanecarboxylic acid hydrochlorideS91989 · CAS 1203306-05-195%¥64.00 / 250mg 起选规格